CHESS SA Ratings Database

Player tournament rating analysis

Player

Marx, I (Inge)

[299021140] from Johannesburg Metro (GJM)
1618

Rating

Standard

+18.5

Rating change

K = 25.0

1681

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Sa Closed 2015 (Women A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 32636
Tournament group id 32636
Start 2015/12/12
End 2015/12/22
Rated 2015/12/23
Rating 1618
Rated games 10
Rated score 5.0
Rated percent 50.0
Rated Dp 0
Rated average opponent rating 1680.60
Rated performance 1681
Rated expected score (We) 4.26
Rated score difference (Score-We) 0.74
K-factor 25.0
Temporary rating change 18.5
Penalties 0.0
TOTAL RATING CHANGE 18.5
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 7
Final position (single) 6
Final position (shared) 6

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2015/12/12 Van Niekerk, Ls (Lauren) 1544 WFM 0 0.60 -0.60 25.0 -15.0
2 2015/12/13 February, Jn (Jesse) 1827 1 0.23 0.77 25.0 19.3
4 2015/12/15 Darling, T (Tiffany) 1648 WFM 1 0.46 0.54 25.0 13.5
5 2015/12/16 Laubscher, A (Anzel) 1836 WIM ½ 0.22 0.28 25.0 7.0
6 2015/12/17 Van Niekerk, Mc (Megan) 1540 1 0.61 0.39 25.0 9.8
7 2015/12/18 Fritz, K (Kaylyn) 1479 ½ 0.69 -0.19 25.0 -4.8
8 2015/12/19 Frick, D (Denise) 1884 WIM 0 0.18 -0.18 25.0 -4.5
9 2015/12/20 Van Niekerk, Rj (Robyn) 1585 1 0.55 0.45 25.0 11.3
10 2015/12/21 Fisher, M (Michelle) 1587 WCM 0 0.54 -0.54 25.0 -13.5
11 2015/12/22 Tlale, T (Tshepang) 1876 WIM 0 0.18 -0.18 25.0 -4.5